prevent calcium from

基本解释

The calcium helps prevent women from developing decreased bone density, and the iron helps prevent anemia.
钙剂有助于预防怀孕妇女发生骨质疏松，铁剂有助于预防贫血。
Such conclusions as STTP and its metal ions complexes being a excellent nucleation inhibitor which can prevent Calcium Sulphate crystal from growth in a certain extent can be drawn from this text.
实验表明，三聚磷酸钠及其与金属离子的螯合物能显著地阻止硫酸钙晶体成核并能一定程度上抑制其晶体生长。
The gelatilizer of the present invention has coated organic waxy coating to prevent the calcium ion in the gelatilizer from fast dissolving to slurry and thus to delay the solidification of slurry.
本发明在胶凝剂表面包覆有机蜡质涂层，防止胶凝剂中的钙离子很快溶入泥浆中，从而延缓了泥浆的凝固时间。
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